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1

Busby, T. S. "Refractories for Glass Making." MRS Bulletin 14, no. 11 (1989): 45–53. http://dx.doi.org/10.1557/s0883769400061200.

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Glass melting has changed very little in general principles since the earliest times, still being produced in fireclay pots or crucibles—even up to the present day. In Europe, experiments to melt glasses in tank furnaces began about 1700 A.D., but this became an important form of glass manufacture after Siemens introduced the regenerative furnace in 1870. This design was the basis for the development of modern furnaces and there is still a considerable similarity to the original.Until the late 1920s the glass contact refractories used in tank furnaces were based on fireclay or sandstone blocks
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2

Meshka, V. S., V. I. Ureki, and V. Ya Dzyuzer. "Experience in reconstructing a glass-making furnace." Glass and Ceramics 64, no. 5-6 (2007): 163–66. http://dx.doi.org/10.1007/s10717-007-0041-4.

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3

Fialko, N. М., V. G. Prokopov, R. O. Navrodska, S. I. Shevchuk, and A. I. Stepanova. "RESULTS OF EXPERIMENTAL STUDIES OF THE HEAT ENGINEERING CHARACTERISTICS OF INDUSTRIAL FURNACE WATER-HEATING HEAT RECOVERY UNITS." Thermophysics and Thermal Power Engineering 44, no. 1 (2022): 84–91. http://dx.doi.org/10.31472/ttpe.1.2022.10.

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The results of a complex of experimental studies of thermal and aerodynamic indicators of water-heating heat-recovery exchangers of dusty exhaust gases from glass-making furnaces are presented. The studies were carried out on an experimental installation located behind a glass-melting furnace, and in the process of start-up operations during the introduction into operation of modular-type water-heating heat exchangers (HWM) developed by IET NAS of Ukraine at various glass-producing enterprises. The studies were carried out using modern measuring equipment according to certified methods of the
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4

Sokolov, V. A., M. D. Gasparyan, M. B. Remizov, and P. V. Kozlov. "Selection of refractory materials for vitrification electric furnaces of radioactive waste." NOVYE OGNEUPORY (NEW REFRACTORIES), no. 11 (December 29, 2018): 53–56. http://dx.doi.org/10.17073/1683-4518-2018-11-53-56.

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It was shown that fused-cast chrome-containing refractories are the most promising as the lining material of designed glass-making electric furnaces and smallsized melters of the next generation. To provide a long (up to 10 years) life of the furnace, its elements that are subject to intensive wear must be made of refractories of HPL-85 type with a high chromium content. The bakor furnace masonry of other elements can be replaced with fused-cast refractory material type HAC-26M with a low content of chromium oxide.Ill.2. Ref. 11. Tab. 5.
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Yaitskiy, Serhiy, Liudmyla Bragina, and Yuliya Sobol. "Analysis of the Bacor Refractories after their Service in Glass Furnace." Chemistry & Chemical Technology 10, no. 3 (2016): 373–77. http://dx.doi.org/10.23939/chcht10.03.373.

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The degree of the baddeleyite-corundum refractories erosion depending on the areas of their location in the glass-making furnace in the float glass production was established. With the use of petrographic analysis the influence of chemical and mineral composition and also temperature and gas environment on corrosion of bacor linings was studied. Due to obtained results the recommendations in relation to the increase of glass-attack resistance of the furnace and its service life length were formulated.
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6

Wang, Hui, Su Ping Cui, and Xiao Long Shang. "Optimization Chemical Composition of the Blast Furnace Slag with Uniform Design." Materials Science Forum 743-744 (January 2013): 210–15. http://dx.doi.org/10.4028/www.scientific.net/msf.743-744.210.

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Using the industrial limestone, fly ash and pure chemical reagents as raw materials, the blast furnace slag was prepared in the simulation condition of the actual slag-making process. Using uniform design method, the influence of blast furnace slag composition factors such as quaternary alkalinity, ratio of CaO/MgO and ratio of SiO2/Al2O3 on the glass content of blast furnace slag were studied in the present in investigation, the relationship between glass content and the various factors has been obtained through regression analysis, and the main influence factors and the optimum blast furnace
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7

ISAAC, KWABENA AGYEI, JOE ADU-AGYEM DR., and RUDOLF STEINER. "EXPLORING TRADITIONAL GLASS BEAD MAKING TECHNIQUES IN JEWELLERY." Journal of Science and Technology 32, no. 3 (2012): 103–12. https://doi.org/10.4314/just.v32i3.11.

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Exploring traditional glass bead making techniques in jewellery in some prominent areas in Ghana is a means to exposing the area for metal and ceramic artists and other related fields of discipline such as aesthetics and criticism to complement their form of art for a better livelihood and diversification in jewellery. There are several methods for producing glass beads in other countries. Emphasis is placed on traditional technique in some areas in Ghana as well as the processes involved which are mostly identified by the indigenous or traditional glass bead makers. Materials for glass bead m
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8

Boonruang, C., K. Won-in, K. Thumanu, U. Tippawan, C. Thongluaem, and P. Dararutana. "Synchrotron radiation study on Thai reddish glass." Journal of Physics: Conference Series 2380, no. 1 (2022): 012116. http://dx.doi.org/10.1088/1742-6596/2380/1/012116.

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Abstract It is well-known that red glass has been used as a decorative glass in Thailand for hundred years. Pieces of reddish decorative glasses (Ancient Burmese Glass: ABG, Ancient Thai Glass: ATG, and Modern Imported Glass: MIG) have been collected from different areas in Thailand. The elemental composition and morphology of these samples have been examined using scanning electron microscopy equipped with energy dispersive X-ray spectroscopy (SEM-EDS) and proton-induced X-ray emission spectroscopy (PIXE). The binding components have been analyzed using infrared spectroscopy based on synchrot
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9

Efremenkov, V. V., and K. Yu Subbotin. "Optimization of the control algorithm for loading glass batch into a glass making furnace." Glass and Ceramics 66, no. 5-6 (2009): 153–56. http://dx.doi.org/10.1007/s10717-009-9150-6.

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10

Курдына, Юлия. "Лесные гуты и городские цеха: особенности организации стеколоделия в западных землях Украины в XV–XVIII вв." Studia Orientalne 7, № 1 (2015): 128–46. http://dx.doi.org/10.15804/so2015108.

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A continuous development of glass-making on Ukrainian lands can be observed only from the end of the 10th century. At that time glass-making was exceptionally an urban craft. After the Mongol-Tatar invasion the arts were slightly declined, but starting from the middle of the 15th century glass-making revived in a somewhat different form: the workshops were located in the forest areas distant from the cities near the sources of raw materials. Such workshops were known as “huty” i.e. glassworks, this term took a Europe-wide meaning and denoted a building with a furnace in it. At the same time cr
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11

Wang, Hui, Su Ping Cui, and Ya Li Wang. "Influence of Cooling Ways on the Structure and Hydraulic Activity of Blast Furnace Slag." Key Engineering Materials 633 (November 2014): 234–39. http://dx.doi.org/10.4028/www.scientific.net/kem.633.234.

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Using the industrial limestone, fly ash and pure chemical reagents as raw materials, the blast furnace slag was prepared in the simulation condition of the actual slag-making process by three different cooling ways, including air cooling, water cooling and liquid nitrogen cooling. Combined with different test methods such as XRD, SEM, IR, the influence of cooling ways on the structure and hydraulic activity of blast furnace slag was studied in the present in investigation. The relationship between glass content, compressive strength and the phase compositions of blast furnace slag has been obt
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12

Gulyamov, Shuhrat, Azamat Rajabov, and Utkir Kholmanov. "MATHEMATIC SIMULATION OF GLASS MELTING PROCESS IN GLASS PRODUCTION." Technical science and innovation 2021, no. 1 (2020): 70–74. http://dx.doi.org/10.51346/tstu-02.21.1-77-0010.

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A systematic analysis of the technological process of glass melting as an object of automatic control and management has been carried out. As an object of automatic control with distributed parameters, the mathematical description of the glassmaking furnace operation has been developed (considering the main phenomenological features of the technological mode of glassmaking).In this paper, a mathematical description of charge melting process, additional heating by electric current, bubbling, thermal conductivity and heat fluxes during the processing of molten glass have been generated. Initial
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13

Shiff, V. K. "Calculation of the electric field in a glass making furnace with plane electrodes." Glass and Ceramics 50, no. 7 (1993): 283–86. http://dx.doi.org/10.1007/bf00683663.

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14

Onischuk, V., Dmitriy Plotnikov, and Anastasia Shakhova. "INVESTIGATION OF THE THERMAL POTENTIAL OF THE AIR IN THE OVERHEAD SPACE OF A GLASS FURNACE." Energy Systems 9, no. 3 (2024): 46–51. https://doi.org/10.34031/es.2024.3.004.

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The purpose of the work is to determine the thermal potential of the air of the overhead space of the glass furnace, heated at the expense of heat losses through the refractory masonry of the furnace and the open part of the gas duct of the recuperator, diverting combustion products from the flame space of the furnace and the search for directions of possible use of thermal energy. It was determined that the losses with the air leaving the building are 1.057 MW, or 10 % of the fuel consumption in the unit, the average air temperature is 63°C. As proposals the possibility of heat recovery of lo
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15

Rasseko, D., and R. Lavrov. "MODIFICATION OF SYNTHETIC RAW MATERIAL BASED ON SODIUM HYDROXIDE FOR PRODUCING GLASS." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 6, no. 8 (2021): 86–93. http://dx.doi.org/10.34031/2071-7318-2021-6-8-86-93.

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The research continues the direction of intensification of glass-making processes by completely replacing soda ash in the glass batch with sodium hydroxide to obtain a well-classified intermediate two-component raw material. A method for obtaining a modified synthetic raw material (SRMm) for producing sodium-calcium-silicate glass based on quartz-containing raw material and sodium hydroxide is considered. SRMm consists of two parts, the chemical composition of one of which corresponds to the low-melting eutectic on the Na2O-SiO2 diagram, in contrast to the prototype SRM, the chemical compositi
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16

Sergeyeva, M. S., and O. Yu Zhurukhina. "CLAY MOLDS FOR MAKING GLASS VESSELS (after data from the excavations of the medieval production complex on Kyiv Podil District)." Archaeology and Early History of Ukraine 29, no. 4 (2018): 119–24. http://dx.doi.org/10.37445/adiu.2018.04.05.

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A unique find of four clay molds for making glass vessels was found during archaeological researches of the site on the Naberezhno-Khreshchatitska str., 21 (Kyiv Podil) in 2007. The excavations both on the street itself and on the bordering areas revealed the existence here of a large handicraft quarter with economic and production objects dated to the 11th and 12th centuries. Location of the studied site near the waterway (Dnieper River) was convenient for placing here fire-hazardous productions, such as glass-making workshops.
 On the site, remains of the construction of the furnace in
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17

Khamaiko, N. V., O. Yu Zhurukhina, and M. O. Hun. "NEW LOOK TO THE FIRST GLASSMAKING WORKSHOP DISCOVERED IN KYIV PODIL." Archaeology and Early History of Ukraine 43, no. 2 (2022): 50–64. http://dx.doi.org/10.37445/adiu.2022.02.04.

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In 1950 V. A. Bohusevich carried out the first stationary excavations in Kyiv Podil which unearthed the archaeological sites with remains of ironwork, glasswork and woodworking. One of them, an assemblage with the remains of glass processing was interpreted as a workshop where bracelets, rings and smalt were made. It was dated by a copper coin of Alexei Comnenus to the years of his reign — 1081—1118. However, despite such a craft complex was found in Podil for the first time, and despite the extreme lack of archaeological data on the only workshop, previously known in Kyiv thanks to the excava
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18

Boschetti, Cristina, Bernard Gratuze, Marco Cavalieri, Sara Lenzi, and Nadine Schibille. "Production or Consumption? Glass Beads from the Roman Villa of Aiano, Tuscany." European Journal of Archaeology 25, no. 2 (2021): 196–215. http://dx.doi.org/10.1017/eaa.2021.34.

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Excavations in the Roman villa of Aiano yielded twenty glass beads, a pendant, and a glass-recycling furnace, originally interpreted as a bead workshop. This article re-assesses the evidence of bead making in light of new data obtained thanks to recent progress in archaeological glass studies. A detailed study of the typology, technology, and chemical composition of the beads clearly excludes local production. Instead, two different forming techniques, four different base glasses (Roman, HIMT, Foy 2.1 and Foy 2.1/HIMT), and numerous colouring and opacifying materials point to a well-establishe
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19

Krasil’shchikov, B. N., Sh Kh Saifutdinov, N. N. Shustrov, and S. A. Bezenkov. "Experience in Using Chromium-Corundum Ceramic Refractories in an Electric Glassmaking Furnace for Making C Glass." Glass and Ceramics 71, no. 11-12 (2015): 452–55. http://dx.doi.org/10.1007/s10717-015-9709-3.

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20

Pustovalov, Serhii, and Liubov Chukhrai. "The Exhibiting Peculiarities of Hot Manufacturing Models in Museums." Bulletin of Kyiv National University of Culture and Arts. Series in Museology and Monumental Studies 1, no. 1 (2018): 56–70. https://doi.org/10.31866/2617-7943.1.2018.150832.

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The aim of the article. The article is devoted to the problems of bread boarding of hot manufactures (pottery, metallurgy, glass making and others) in historical museums. The role of the layout in the creation of museum communication is not sufficiently appreciated. Much of the museum communication depends on the attractiveness of the exposition itself. The layout greatly increases the attractiveness of the exposition. However, mock-ups are very rare in museum expositions. Models of archaeological sites are even less common. Mostly such models are one of the central stands in the expositi
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21

Galoisy, Laurence, Georges Calas, and Michel Maquet. "Alumina fused cast refractory aging monitored by nickel crystal chemistry." Journal of Materials Research 6, no. 11 (1991): 2434–41. http://dx.doi.org/10.1557/jmr.1991.2434.

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Aged bricks of AZS and mixed α-β-alumina refractories have been sampled in superstructures of glass making furnaces. α- and β-alumina phases contained in these refractories have been investigated by optical absorption spectroscopy, electron paramagnetic resonance, and electron probe microanalysis. On the side of the brick exposed to the tank atmosphere, β-alumina is the only phase present. The primary corundum grains are transformed into secondary β-alumina under the influence of contaminants from raw materials and oil ashes. The temperature conditions existing in the furnace preclude the form
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22

Samadi, Mostafa, Kwok Wei Shah, Ghasan Fahim Huseien, and Nor Hasanah Abdul Shukor Lim. "Influence of Glass Silica Waste Nano Powder on the Mechanical and Microstructure Properties of Alkali-Activated Mortars." Nanomaterials 10, no. 2 (2020): 324. http://dx.doi.org/10.3390/nano10020324.

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The recycling of millions of tons of glass bottle waste produced each year is far from optimal. In the present work, ground blast furnace slag (GBFS) was substituted in fly ash-based alkali-activated mortars (AAMs) for the purpose of preparing glass bottle waste nano-powder (BGWNP). The AAMs mixed with BGWNP were subsequently subjected to assessment in terms of their energy consumption, economic viability, and mechanical and chemical qualities. Besides affording AAMs better mechanical qualities and making them more durable, waste recycling was also observed to diminish the emissions of carbon
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23

Dzyuzer, V. Ya, V. S. Shvydkii, T. E. Brylina, and S. E. Sobyanin. "Numerical simulation of external heat exchange in a gas-electric glass-making furnace with a horseshoe flame arrangement." Glass and Ceramics 65, no. 5-6 (2008): 157–61. http://dx.doi.org/10.1007/s10717-008-9046-x.

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24

Bragina, L. L., S. O. Vetvytska, S. K. Fomichov, and O. E. Starolat. "The use of refractory materials in the artistic painting of glass panels." Scientific research on refractories and technical ceramics 121 (December 30, 2021): 169–77. http://dx.doi.org/10.35857/2663-3566.121.18.

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Based on the analysis of the glass use evolution in architecture and construction, the need to improve or search for new types of glass as an element of the interior or exterior and ways to decorate them and the feasibility of using artistic painting was shown. The purpose of this work was its use in the manufacture of decorative elements for architectural and construction purposes with different surface textures and relief of polished float sheet glass while providing significant resource and energy savings with the use of refractory materials. The equipment and materials which were used incl
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25

Kushchenko, P. O., V. V. Primachenko, I. G. Shulyk, Yu Ye Mishnyova, K. I. Kushchenko, and Yu O. Krakhmal. "Dependence of alumina­zirconium silicate refractories properties on mass moisture and pressing pressure." Scientific research on refractories and technical ceramics 119 (December 26, 2019): 15–21. http://dx.doi.org/10.35857/2663-3566.119.02.

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A manufacture of pressed refractory products with a maximum apparent density largely depends on a choice of optimal technological parameters for their forming, first of all, mass moisture and specific pressing pressure. The study objective was to establish of optimal values of these parameters in order to further improve the technology of alumina­zirconium silicate refractories.
 Researches of mass moisture and specific pressing pressure influence on the apparent density of green samples and main properties of alumina­zirconium silicate refractories samples fired at temperature 1580 C for
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26

Stefanovsky, Sergey V., Michael V. Skvortsov, Olga I. Stefanovsky, et al. "Development and Characterization of Glassy Materials for HLW Immobilization with Datolite and Bentonite as Glass Forming Additives." MRS Advances 2, no. 10 (2016): 569–75. http://dx.doi.org/10.1557/adv.2016.630.

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ABSTRACTGlassy materials for HLW immobilization were produced from HLW surrogate, quartz sand, datolite (CaBSiO4OH), and bentonite clay at a temperature of up to 1200 °C. Waste loading (WL) ranged between 20 and 40 wt.%. The glasses were characterized by X-ray diffraction, scanning electron microscopy and Fourier-Transform infrared spectroscopy. Glasses with waste loading of up to 35 wt.% obtained by melt pouring onto a metal plate were found to be rather homogeneous but contained minor noble metal oxides and britholite (at high waste loadings) while those annealed in turned-off furnace were p
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27

Ismaeel, Anas Malik, Fathoni Usman, Gasim Hayder, and Yasir Al-Ani. "Creating Sustainable Ultra-High-Performance Concrete (UHPC) Utilizing Recycled Glass." Civil and Environmental Engineering 20, no. 2 (2024): 1152–61. https://doi.org/10.2478/cee-2024-0084.

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Abstract Sustainable construction materials and trash reuse are effective ecological remedial solutions. Concrete is widely used in construction and structural applications. Ultra-high-performance concrete (UHPC) is a popular concrete innovation with high mechanical properties. However, Portland cement is used in large quantities, making UHPC expensive and limiting its use in structural engineering. Significant CO2 emissions and natural resource depletion occur. To make UHPC more environmentally friendly and affordable, substitute PC in concrete mixture with several additives. This study uses
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28

Primachenko, V. V., I. G. Shulik, Yu Ye Mishnyova, K. I. Kushchenko, and Yu O. Krakhmal. "Research of grain composition batch influence on alumina-zirconium silicate and alumina-chromia-zirconium silicate refractories properties." Scientific research on refractories and technical ceramics 118 (July 11, 2018): 16–25. http://dx.doi.org/10.35857/2663-3566.118.02.

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Comparative researches of grain composition batch influence with electrofusion corundum aggregate with a maximum grain size 2.0 mm or 1.0 mm on properties of alumina-zirconium silicate KTSS brand and alumina-chromia-zirconium silicate KCHTSS-30 and KCHTSS-15 brands refractories were carried out. It was established that, from batches with maximum grain size 2.0 mm and fraction content < 0.5 mm 20 % it is possible to obtain refractories with properties that approximate to the properties of refractories from batches with maximum grain size 1.0 mm and fraction content < 0.5 mm 10 %. It was s
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Dzyuzer, V. Ya, and V. S. Shvydkii. "Effect of melting tank design on melt heat exchange and hydrodynamics in a glass-making furnace with horeshoe-shaped flame direction." Glass and Ceramics 63, no. 9-10 (2006): 326–33. http://dx.doi.org/10.1007/s10717-006-0114-9.

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Neagu-Cogălniceanu, Camelia, and Irinel Neagu-Cogălniceanu. "Thermal Embossing Method for Glass Recycling." Advanced Materials Research 1036 (October 2014): 349–54. http://dx.doi.org/10.4028/www.scientific.net/amr.1036.349.

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Over the past years the target for waste recovery/ recycling has significantly increased in Romania, in according with the EU Directives. Nowadays, the competitive contexts of the current market lead the manufacturers to obtain novel and custom-made products using new technologies and quality raw materials. Such resources can be consisting of low-cost waste/by-products and in the processes of converting them into value-added products. On the other hand, the necessity for recycling waste is important under the strict European legislation. Regarding glass, the key sources of waste are container/
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Jamshidi, Ali, and Greg White. "Evaluation of Performance and Challenges of Use of Waste Materials in Pavement Construction: A Critical Review." Applied Sciences 10, no. 1 (2019): 226. http://dx.doi.org/10.3390/app10010226.

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Paved surfaces must reliably bear heavy loads, often under challenging environmental and geotechnical conditions. These requirements are addressed through the use of high-quality, newly produced materials in pavement design. However, in remote locations, newly produced materials are often expensive or unavailable, making waste or alternative materials more attractive. Waste materials can be used in their natural condition but are more commonly stabilised or otherwise improved to meet performance targets. However, this practice can incorporate unwarranted risk into pavement design solutions. Th
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Martynenko, V. V., V. V. Primachenko, I. G. Shulyk, Yu Ye Mishnyova, K. I. Kushchenko, and Yu O. Krakhmal. "Research of kind and quantity of chromic oxide addition influence on alumina-chromia-zirconium silicate refractories properties." Scientific research on refractories and technical ceramics 117 (July 11, 2017): 24–32. http://dx.doi.org/10.35857/2663-3566.117.02.

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Research of pigment chromic oxide addition influence on properties of alumina-chromia-zirconium silicate refractories simples with a mass part 30 and 15 % Cr2O3 got by the semidry pressing method is carried out. It is set, that in samples made from batch with 30 % Cr2O3 optimal quantity of pigment chromic oxide, which provide achieving close properties indexes compared to indexes of samples without this component should be considered 10 %, and in samples made from batch with 15 % Cr2O3 — 6 %. The properties indexes of samples with 30 % Cr2O3 containing 10 % pigment chromic oxide are: mass part
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Ikraman, Norma, Aris Doyan, and Susilawati Susilawati. "PENUMBUHAN FILM SnO2 DENGAN DOPING Al-Zn MENGGUNAKAN TEKNIK SOL-GEL DIP COATING." Jurnal Pendidikan Fisika dan Teknologi 3, no. 2 (2017): 228. http://dx.doi.org/10.29303/jpft.v3i2.415.

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Al-Zn doped SnO2 (Sn1-2xAlxZnxO2) film has been growth using the sol-gel dip coating technique. The basic materials used in this study were water, C2H5OH, SnCl2.2H2O, AlCl3 and ZnCl2 with 99% purity (merck) with doping concentration variation x = 0.000, 0.005, 0.025, and 0.050. Glass substrate with size 2.54 mm x 76.2 mm x 1 mm cleaned with detergent, soaked in 30% HCl solution For 1 day and dried at 100°C. The process of making a SnO2 sol is done by mixing the precursor with various concentrations with water and stirring using a magnetic stirrer for 30 minutes at a temperature of 80 ° C. The
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34

Mahmood, Aamir, Muhammad Tayyab Noman, Miroslava Pechočiaková, et al. "Geopolymers and Fiber-Reinforced Concrete Composites in Civil Engineering." Polymers 13, no. 13 (2021): 2099. http://dx.doi.org/10.3390/polym13132099.

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This paper discusses the influence of fiber reinforcement on the properties of geopolymer concrete composites, based on fly ash, ground granulated blast furnace slag and metakaolin. Traditional concrete composites are brittle in nature due to low tensile strength. The inclusion of fibrous material alters brittle behavior of concrete along with a significant improvement in mechanical properties i.e., toughness, strain and flexural strength. Ordinary Portland cement (OPC) is mainly used as a binding agent in concrete composites. However, current environmental awareness promotes the use of altern
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35

Mostafa, Ahmad, Mohamed Shahtout, Tariq Al Afeefi, and Mamoun Medraj. "Conversion of Electric Arc Furnace Dust into Ceramics Using Thermodynamic Calculations and Experimental Work." Key Engineering Materials 765 (March 2018): 73–78. http://dx.doi.org/10.4028/www.scientific.net/kem.765.73.

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Steelmaking is accompanied with releasing a large quantity of solid particle in the form of dust. Electric arc furnace dust (EAFD) is known to have high pH number and traces of heavy metals. The objective of this work was to find a suitable procedure for converting the dust waste into inert and useful byproducts using thermodynamic calculations and experimental investigation. The physical, chemical and mineralogical characteristics of initial EAFD were analyzed using different techniques, such as: X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy
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36

Silva-Figueiredo, Rafael, and João Castro-Gomes. "Effect of elevated temperatures on alkali-activated tungsten mining waste based materials." MATEC Web of Conferences 274 (2019): 03001. http://dx.doi.org/10.1051/matecconf/201927403001.

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Generally, alkali-activated materials (aka geopolymers) present good behaviour at high temperatures, but previous studies of geopolymers under elevated temperatures are, in most cases, focused on metakaolin or fly ash based geopolymers, making the information on geopolymers with mining waste mud almost inexistent. In this paper, were analysed geopolymers with different combinations of mining waste mud, waste glass powder, metakaolin and expanded cork in a total of 15 different mixtures using sodium hydroxide and sodium silicate as alkaline activators. Materials particle size used is under 500
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Takahashi, Ryosuke, Shiro Nagaoka, Takuto Tsuji, and Akihiro Wakahara. "A Simplified Thermal Diffusion Process for Making the Silicon p-n Junction Using Sol-Gel Thin Films as the Educational Application." Advanced Materials Research 1109 (June 2015): 626–32. http://dx.doi.org/10.4028/www.scientific.net/amr.1109.626.

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Learning by the actual experience of fabrication and evaluation of a p-n junction is a very effective way for students to obtain a deep meaningful understanding of the fundamentals of semiconductor physics. To achieve this requirement at a real-world classroom situation, a simplified fabrication process for making the silicon p-n junction as the educational application was studied. The process without using the lithography process, and in use of simple thermal diffusion furnace under the air environment for the impurity thermal diffusion process by using phosphorous silicate glass (PSG) thin f
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Nworie, Ikechukwu Christian, S. M. U. Ishiwu, P. E. Agbo, et al. "Comparative Assessment of Optical and Solid-State Characteristics in Antimony-Doped Chalcogenide Thin Films of ZnSe and PbSe to Boost Photovoltaic Performance in Solar Cells." Nigerian Journal of Physics 33, no. 1 (2024): 16–22. http://dx.doi.org/10.62292/njp.v33i1.2024.202.

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Solar cell efficiency is crucial for maximizing the potential of solar energy as a sustainable power source. This research investigates the optical and solid-state properties of antimony-doped ZnSe and PbSe thin films using the spray pyrolysis technique. The process involves meticulous cleaning of soda-lime glass substrates, deposition of precursors (antimony chloride (SbCl3), lead chloride (PbCl2), hydrated zinc acetate (Zn (CH3COO) •3H2O), and sodium selenosulfide (NaSeSO3) via nebulizer-driven atomization onto heated substrates at a temperature of 80°C, and subsequent annealing at 300°C in
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Gunarani, G. I., B. Karthikeyan, A. Priyadharshini, et al. "Sustainable Concrete Columns with GGBS and Industrial Sand: A Comparative Study on Destructive and Nondestructive Tests on Damaged Columns Strengthened with GFRP Jacketing." Advances in Civil Engineering 2022 (September 10, 2022): 1–11. http://dx.doi.org/10.1155/2022/6716511.

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This paper presents the experimental investigation of the load-resisting characteristics of damaged columns repaired with glass reinforced polymer (GFRP) jacketing. The high-strength columns were made with ground granulated blast furnace slag (GGBS) used at 15%, 25%, and 35% as a partial substitute for cement. Cube specimens of size 100 mm × 100 mm × 100 mm and columns of size 600 mm × 120 mm were cast to perform the study. Considering the practical difficulties in the construction field in obtaining river sand, industrial sand was used for making the specimens eco-friendly. On completion of t
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Abu Bakar, D. S., M. G. Kutty, and N. A. Yahya. "Effect of 45S5 bioactive glass on the sintering temperature of titanium-hydroxyapatite composite." IOP Conference Series: Materials Science and Engineering 1192, no. 1 (2021): 012021. http://dx.doi.org/10.1088/1757-899x/1192/1/012021.

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Abstract Titanium (Ti) is widely known for its good mechanical properties and corrosion resistance. However, it has poor biocompatibility. Hydroxyapatite (HA) is a biocompatible material but has poor mechanical properties. Making Ti-HA composite creates a promising choice of biomaterial in dental and medical applications. However, creating a Ti-HA composite requires sintering at high temperatures which leads to oxidation of Ti. The aim of this study was to reduce the sintering temperature of Ti-HA composite by incorporating 45S5 Bioactive Glass (BG) without compromising the chemical, physical
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Hamzah, Ahmad Farhan, Mohd Haziman Wan Ibrahim, Norwati Jamaluddin, Ramadhansyah Putra Jaya, and Norul Ernida Zainal Abidin. "Cementitious Materials Usage in Self-Compacting Concrete: A Review." Advanced Materials Research 1113 (July 2015): 153–60. http://dx.doi.org/10.4028/www.scientific.net/amr.1113.153.

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There are significant changes observed in concrete materials, the properties of innovated concrete have also experiencing revolutionize through hi-tech encroachment. Instead of new changes in the materials used in concrete making, the adjustment in concrete is started from conventional concrete strength and slowly tracked by high-strength concrete and high-performance concrete. Recently, the exploitation of by-products waste in the self-compacting concrete (SCC) had achieved massive interest among researchers due to practicable and beneficial features. Most of the prior works focused on SCC co
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Mas, María Antonia, Mauro M. Tashima, J. Payá, M. V. Borrachero, Lourdes Soriano, and J. M. Monzó. "A Binder from Alkali Activation of FCC Waste: Use in Roof Tiles Fabrication." Key Engineering Materials 668 (October 2015): 411–18. http://dx.doi.org/10.4028/www.scientific.net/kem.668.411.

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Nowadays, scientific community is looking for alternatives to reduce the problem of CO2emissions, making more sustainable binders and reusing wastes from other industries.In this line, the technology of geopolymers was born, in which, binders based on alkali-activation can be produced entirely or almost entirely from waste materials. In alkali-activation a source of aluminosilicate is dissolved by a highly alkaline solution previous to precipitation reactions that form a gel binder.The use of alumino-silicate minerals such as metakaolin, blast furnace slag and fly ash to produce alkali-activat
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Navaratnam, Satheeskumar, Quddus Tushar, Israt Jahan, and Guomin Zhang. "Environmental Sustainability of Industrial Waste-Based Cementitious Materials: A Review, Experimental Investigation and Life-Cycle Assessment." Sustainability 15, no. 3 (2023): 1873. http://dx.doi.org/10.3390/su15031873.

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Wall plaster production induces significant environmental impacts during its entire life as it consumes a high amount of cement and natural resources. Therefore, in sustainable development, industrial wastes are partially replaced to produce cementitious material to reduce environmental impacts. This study aims to identify the optimal environmental benefits from the waste-based cementitious materials that are used to produce wall plaster. Thus, this study involved conducting a comprehensive review of the mechanical and sustainable performance of industrial waste-based cementitious materials fo
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Erawati, Emi, and Nur Dayanti. "Utilization of HDPE Waste as an Adsorbent to Reduce the Phosphate Content of public Health Center Liquid Waste Using Batch Process." Jurnal Kimia dan Rekayasa 2, no. 1 (2021): 22–31. http://dx.doi.org/10.31001/jkireka.v2i1.23.

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Puskesmas liquid waste is the primary problem in the preventive environmental because give negative effect for environmental especially metal contaminant. One of component in the liquid waste which have bad influence to environment is phosphate. Based on quality standards in regulations the phosphate concentration is 2 mg/L. The aims of research to study the influence of concentration and stirring speed to decreasing phosphate waste efficiency and investigate capability of HDPE active carbon using Langmuir and Freundlich adsorption isotherm. The research is divided by two steps namely making a
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Migal’, V. P., É. Yu Panfilova, V. N. Ivanov, V. V. Skurikhin, T. L. Derkunova, and I. N. Ermakov. "Block parts for glass-making furnaces." Glass and Ceramics 65, no. 5-6 (2008): 165–68. http://dx.doi.org/10.1007/s10717-008-9044-z.

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Sim, Jason S. T., Rozli Zulkifli, M. F. Mat Tahir, and A. K. Elwaleed. "Recycled Paper Fibres as Sound Absorbing Material." Applied Mechanics and Materials 663 (October 2014): 459–63. http://dx.doi.org/10.4028/www.scientific.net/amm.663.459.

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Noise pollution is a workplace hazard which causes loss of hearing, depending on the sound pressure level and duration of exposure. Because duration of exposure is usually uncontrollable, sound absorbers are used to reduce the value of sound pressure level. A common method to reduce noise is to use porous sound absorbers made out of mineral wools or glass fibres. However, these materials pose health risks and are non-recyclable. This project aimed to fabricate a sound absorber using recycled paper which is in the form of egg cartons as an alternative to the abovementioned fibres. Paper fibres
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Rao, M. Tejeswara. "Fresh and Mechanical Characteristics of Alkali Activated Fly Ash Slag Concrete Activated with Neutral Grade Liquid Glass." International Journal for Research in Applied Science and Engineering Technology 11, no. 12 (2023): 1136–45. http://dx.doi.org/10.22214/ijraset.2023.57504.

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Abstract: The development and use of geopolymer concrete continues to evolve as researchers and engineers refine mix designs, develop standardized guidelines, and explore new applications. One of the key benefits of geopolymer concrete is its lower carbon footprint compared to traditional Portland cement concrete. This reduction in carbon emissions is due to the elimination of clinker production, which is energy intensive and emits significant amounts of carbon dioxide. This sustainable alternative to Portland cement concrete plays an important role in reducing the environmental impact of the
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Dzyuzer, V. Ya. "Perfecting the technical characteristics of glass-making furnaces (review)." Glass and Ceramics 65, no. 7-8 (2008): 217–26. http://dx.doi.org/10.1007/s10717-008-9055-9.

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Migal’, V. P., É. Yu Panfilova, V. N. Ivanov, V. V. Skurikhin, T. L. Derkunova, and I. N. Ermakov. "Development of production of chamotte block components for glass making furnaces." Refractories and Industrial Ceramics 49, no. 3 (2008): 171–76. http://dx.doi.org/10.1007/s11148-008-9065-8.

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Rehren, Th, and M. Brüggler. "The Late Antique glass furnaces in the Hambach Forest were working glass - not making it." Journal of Archaeological Science: Reports 29 (February 2020): 102072. http://dx.doi.org/10.1016/j.jasrep.2019.102072.

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